baber/WOPTO huggingface dataset:
Patent JP-S6033498-A (JP)
Title: Heat exchanger
Inventor: UDA SHIGENORI
IPC: F28F19/04
Filed: 1983-08-04
Abstract: PURPOSE:To improve the durability of the heat exchanger even in case alkali or salt passes through heat exchanging tubes by a method wherein support bodies as well as holding plates, which are made of synthetic resin whose material is the same as the heat exchanging tube of synthetic resin or having substantially the same expansion coefficient, are attached by elastic bodies. CONSTITUTION:Thin heat exchanging tubes 6 of synthetic resin, through which high temperature humid air 5 passes, and thick heat exchanging tube 7 of synthetic resin as the support body, which are having the same material or substantially the same thermal expansion coefficient, are held by the holding plates 8 at both ends thereof so as to be cooled by cooling airflow 9 and the holding plates 8 are attached to mounting parts 11 through elastic bodies 10 such as springs, packings or the like. In case the air 5, passing through the thin heat exchanging tubes 6 and the thick heat exchanging tubes 7, contains alkali or salt due to the insufficient cleaning, both heat exchanging tubes 6, 7 are made of synthetic resin and, therefore, they will never be corroded. The elongations of both heat exchanging tubes 6, 7 are absorbed by the elastic bodies 10.
Patent JP-H11336558-A (JP)
Title: Auxiliary driving gear of engine
Inventor: TOMITA TETSUSHI
IPC: F02B67/06
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To easily design an engine by disposing one of auxiliary machinery and a supercharger on the same axis and driving both of them by one input in the case of driving plural auxiliary machinery through a belt by a crank pulley on one side of an engine. SOLUTION: On one side of an engine 1, an alternator 5 which is one of auxiliary machinery is coaxially disposed in the rear of a supercharger 3. One belt 19 is wrapped round a pulley 9 fixed to a crankshaft 7 of the engine 1, a pulley for the supercharger 3 and the alternator 5, a water pump which is another auxiliary machinery, and the pulleys 13, 15 of a power steering and an air conditioner. Thus, by one input of the crankshaft 7, both of the supercharger 3 and the alternator 5 are driven so that at the initial stage of engine design, it is not necessary to consider the arrangement of the supercharger 3, and design can be facilitated.
Patent JP-H01312109-A (JP)
Title: Cable stayed bridge
Inventor: YASUNAGA MASAMICHI
IPC: E01D2/00
Filed: 1988-06-10
Abstract: PURPOSE:To reduce an earthquake force transmitted to a main girder by connecting diagonal members overhung from the one side of a main tower in the width direction, to the main girder on the other side, and the diagonal members overhung from the other side of the main tower, to the main girder on the one side, in crossed shapes. CONSTITUTION:A cable stayed bridge is composed of a main tower 1, a plurality of diagonal members 5 suspended from the main tower 1, and a main girder 4 supported by the diagonal members 5. Then, the diagonal members 5 overhung from the one side of the main tower 1 are connected to the other side of the main girder 4, and the diagonal members 5 overhung from the other side of the main tower 1 are connected to the one side of the main girder 4. The diagonal members 5 are crossed together on the upper side of the main girder. As a result, the diagonal members are crossed at acute angles from the width direction, to suspend and support the main girder, and so an earthquake force working on the main girder is reduced.
Patent JP-H10314396-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a state that a player can surely grasp identification information to easily recognize the back ground image by leaving the outline of the identification information at a specified timing and making the inside transparent and constituting it to make visible the background image from the transparent part. SOLUTION: CPU 91 for display control gives an instruction to a video display controller 93 to show a lizhi-pattern as a usual state and other patterns as a form in which the profile is left and the inside is made transparent, at the time when the right pattern is suspended. Accordingly, a pattern made by the video display controller 93 is shown on the background made by the video display controller 94 on the image display, and the inside of other patterns than the lizhi-pattern is made transparent and the image left at the outside of the background is displayed thereon. And the CPU 91 for display control gives an instruction to the video display controller 93 to show the whole pattern in which the inside is made transparent except the prifile of the pattern, after a specified time elapsed.
Patent JP-H038642-A (JP)
Title: Paper feed mechanism
Inventor: HASHIMOTO HIROYUKI
IPC: B65H5/06
Filed: 1989-06-05
Abstract: PURPOSE:To feed a copying paper easily by providing a joint of which both ends are movable for transmitting rotation of the same phase as the rotation of a paper feed roller to a pressure roller. CONSTITUTION:For feeding a paper 12, a pressure roller 2 is supported by a bracket A10 and a bracket B11 to be pressed to a feed roller 1. In this case, a joint 9 is used as the center axis of a gear B8 and the center axis of the pressure roller 2 do not correspond with each other. The paper 12 is fed from both sides by the feed roller 1 and the pressure roller 2, and they have the equal surface circumferential speed, thereby the paper 12 can be fed smoothly without deflection.
Patent JP-2000337450-A (JP)
Title: Transmission belt and manufacture thereof
Inventor: KUROSEI YOSHINARU
IPC: F16G5/06
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To increase its exposing area without damaging the strength of a short fiber and to improve friction resistance, in a transmission belt having short fibers protruding from the surface of a V-rib. SOLUTION: The protrusion part 40 of a synthetic fiber 38 is plastically deformed and formed in a fan shape spreading toward a tip. The protrusion part 40 of a synthetic resin fiber 38 is heated only to temperature lower than a melt point during grinding and maintained in a non-melt state. The protrusion part 40 of the synthetic fiber 38 is erected from the side 11 of the V-rib and a microuneven surface is formed in the side 11. The synthetic fiber 38 is formed of Nylon having a filament diameter of 20 μm or more.
Patent JP-S625260-A (JP)
Title: Image forming device
Inventor: SOGO TOSHIYUKI
IPC: G07F7/08
Filed: 1985-06-30
Abstract: PURPOSE:To display the charge in accordance with the number of sheets of used copy form by providing the charge displaying part at an IC card. CONSTITUTION:An IC card is inserted into an IC card inserting port of the electronic copying machine. When a person in charge sets the number of sheets of copy, a copying magnification, etc., and pushed down a printing start key, the copying operation is executed based upon the set conditions. When an electric power source is supplied from a connecting part 4 of the IC card, the data of the copy charge until now stored in a programable read only memory PROM 3b are read, and written in an RAM 3f. Next, the copy charge corresponding to the present copy mode is calculated by a calculating pat 3d, added to the copy charge until now, and the result is written in the RAM3f. Since the added charge is displayed at a liquid crystal panel 5, without providing the exclusive- use machine to know the charge, the charge can be known in accordance with the number of sheets of the used copy.
Patent JP-H01311907-A (JP)
Title: Suspension device for vehicle
Inventor: KAMIYAMA SHIGERU
IPC: B60G11/08
Filed: 1988-06-13
Abstract: PURPOSE:To make the length of an arm variable depending on driving conditions in respect of a suspension device having an upper arm and a lower arm by forming the arm from a plate spring member and supporting the plate spring member at an oscillation fulcrum displaceable in a the longitudinal direction. CONSTITUTION:In a double-wishbone type suspension device comprising an upper arm 2 and a lower arm 3, the upper arm 2 is formed by a plate spring made of an elastic metal or a fabric strengthening plastic to combine a spring function. This upper arm 2 is supported by two slender rollers 10, 10 extended in a longitudinal direction of a vehicle in such a manner that the middle portion thereof is cramped from top and bottom, and is constructed so as to oscillate the tip side using the rollers 10, 10 as an oscillation point. Then, the rollers 10, 10 are slided by the oscillation of an arm 16 due to a motor 15 in a longitudinal direction to change the oscillation point of the arm 2. Thus, the length of the arm is changeable depending on driving conditions.
Patent JP-S63305886-A (JP)
Inventor: HIRABAYASHI MITSUO
IPC: A63B53/00
Filed: 1987-06-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S623187-A (JP)
Title: Scroll type compressor
Inventor: SAKASHITA REKI
IPC: F04C29/00
Filed: 1985-06-29
Abstract: PURPOSE:To reduce the generation of vibration when a crankshaft is revolved, by forming a recessed part for permitting the insertion of a projection part installed in projection towards the center part from the cylinder part side of a frame positioned between the balance weight accommodation part of a compressor body and a turning scroll, onto the balance weight. CONSTITUTION:A recessed part 22 is formed onto the outer peripheral partside of the balance weight 21 of a crankshaft 5, and a rib 13 for froming the slidable groove 15 of an Odldham's ring 14 installed in projection towards the center part from the cylinder part 2a side of a frame 2 can be inserted into the recessed part 22. Therefore, the rib 13 of the frame 2 can be released by the insertion into the recessd part 22 of the balance weight 21 when a compressore body 1 is manufactured, and the distance l3 from the center O of revolution of the balance weight 21 to the outermost peripheral position 21a can be shaped sufficiently large, and the sufficient centrifugal force can be developed by the balance weight 21 when the crankshaft 5 is revolved.
Patent JP-H08339216-A (JP)
Title: Computer controlled numerical controller and parameter setting method for same
Inventor: TSUNEKAWA KATSUHIRO
IPC: G05B19/406
Filed: 1995-06-09
Abstract: PURPOSE: To reduce labor needed for a manual input operation and also to reduce the possibility of erroneous setting of parameters in order to quickly set them by decoding and expanding the encoding data to restore them into plural individual parameters through a data expanding part. CONSTITUTION: A CPU 1 interprets the machining program stored in a machining program memory part 3 based on a system program stored in a system memory part 2 and performs the numerical control by means of the parameter written in a parameter memory part 4. Then the CPU 1 compresses en bloc plural parameters to be set at a computer control type numerical controller into a single piece of encoding data to input it to the numerical controller. The encoding data is decoded and expanded at a data expanding part of the numerical controller and then restored into plural individual parameters. These parameters are written in the memory part 4. In such a way, plural parameters can be set en bloc by the input of a single piece of encoding data.
Patent JP-S63319225-A (JP)
Inventor: PEETA KURAUSU BATSUHAMAN
IPC: C03B37/018
Filed: 1988-06-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05121386-A (JP)
Title: Plasma washing method of substrate surface, photo-resist-plasma washing method of wafer and washing device for substrate surface
Inventor: BURATSUDO ESU MATSUTOSON
IPC: G03F7/42
Filed: 1991-05-20
Abstract: PURPOSE: To rapidly and effectively avoid damages to a substrate and remove remaining substance after a resist removal by keeping energy-to-pressure ratio (E/P) of working power in a plasma cleaning at most 0.150. CONSTITUTION: A substrate 1 is mounted on a heater block, which functions as an RF anode for removing a photoresist and contaminant substance from a surface of the substrate 1, consisting of an Si wafer. After a reaction chamber 4 has been evacuated, a process gas containing oxygen and hydrocarbon fluoride is introduced. An RF power level E is selected and operated so as to optimize between an anode 2 and a cathode 3. A ratio E/P between RF power E expressed by wattage per unit volume (c←m<3> ) of a plasma and a pressure P in units of Torr is selected to be less than 0.150.
Patent JP-H05343872-A (JP)
Title: Heat sink substrate
Inventor: FUJIKAWA KAZUHIKO
IPC: H05K7/20
Filed: 1992-06-04
Abstract: PURPOSE:To obtain a thin heat sink substrate, which is used in a light amplifier or the like which is applied to an optical communication system using an optical fiber. CONSTITUTION:One obtainable by forming a thin plate consisting of a material of a good heat conduction, such as alumina, in a wave-form is used as a fin 10 mounted on a heat sink substrate 9, whereby the fin 10 has a deformable constitution. As the fin 10 is deformed by this constitution, the fin 10 can be incorporated in a system in a vertical column without making small the heat dissipation area of the fin 10.
Patent JP-S5934640-A (JP)
Title: Heat treatment device by electron beam
Inventor: SHIBATA KENJI
IPC: H01J37/147
Filed: 1982-08-21
Abstract: PURPOSE:To make a temperature at a center lower than that of the periphery, and to enable to form a silicon layer of a super-coarse crystal grain on an insulating film by forming a plurality of projecting sections to a cathode for an electron gun and deflecting and scanning the electron gun in the vertical direction to the direction of arrangement of a plurality of said projecting sections in the electron-beam heat treatment device used for recrystallizing a semiconductor film. CONSTITUTION:The electron gun 11 is constituted by the cathode 12, a grid 13 and an anode 14. The cathode 12 has a plurality of the projecting sections 15. Electrons emitted from the electron gun 11 are focussed or expanded by an electron lens with a diaphragm 16, and a material to be thermally treated 19 is scanned by a deflection coil 18. The direction of scan of the material is vertical to the direction of arrangement of a plurality of the projecting sections 15. Electron beams are irradiated from an upper section, and the silicon layer 105 is thermally treated. Acceleration voltage is 10KV and beam currents are 10mA at that time. Since a crystal grain boundary has a tendency to disperse and reduce at a central section in the temperature distribution of a melting region of the silicon layer 105, the number of crystal grains decreases gradually, and the super-coarse crystal grain of 20-40mum width and several mm.- several dozen mm.length is obtained in a short time.
Patent JP-H04343122-A (JP)
Title: System for managing continuously loading external storage device
Inventor: MOCHIZUKI TAKESHI
IPC: G06F3/06
Filed: 1991-05-20
Abstract: PURPOSE:To shorten the time until data input/output is enabled to a storage medium to be next loaded by unloading the storage medium when the input/output device is released. CONSTITUTION:When a job 21 issues an input/output start request to the storage medium to an input/output device securing means 22, the input/output device securing means 22 assigns and secures an input/output device 12 and instructs a loading control means 24 to load the storage medium to the input/output device 12. The loading control means 24 controls a loading device 13 to load the applicable storage medium within a storage medium group 11 to the input/output device 12. When the storage medium is loaded to the input/output device 12, the job 21 can input/output the data to the storage medium via the input/output device 12. When the job 21 ends the input/output to the storage medium and issues an input/output end request to an input/output device releasing means 23, the input/output device releasing means 23 releases the assignment of the input/output device 12, instructs the loading control means 24 to unload the storage medium, and the loading control means 24 controls the loading device 13 to unload the storage medium and to return it to the storage medium group 11.
Patent JP-S6123506-A (JP)
Title: Prevention of bending in rolling mill for seamless steel pipe
Inventor: SAKURADA KAZUYUKI
IPC: B21B39/12
Filed: 1984-07-13
Abstract: PURPOSE:To prevent the generation of bending at the front end of a seamless steel pipe in a rolling mill for the seamless steel pipe by measuring the vertical displacement of a billet prior to rolling on the inlet side of a cross helical rolling mill and adjusting the height of a conveying table on the inlet side according to the result thereof. CONSTITUTION:A displacement measuring device 11 using a laser rangefinder, etc. is provided above the inlet side of the cross helical rolling mill 12 of an installation for producing the seamless steel pipe to measure continuously the position of the billet 8 and the signal 15 thereof is inputted to a control device 14 in said rolling mill. On the other hand, the rolling start signal 17 of the billet 8 detected by a load cell 16 is inputted to the device 14. The vertical displacement quantity of the billet 8 in the stage of rolling the same on the inlet side of the rolling mill prior to rolling is calculated by the input signals 15, 17 in the device 14 and a driving device 13 is operated according to the result of the calculation to adjust the height of the conveying table 7 on the inlet side, by which the vertical position of the billet 8 just prior to the start of rolling is made coincident with the vertical position of the billet under rolling to prevent the generation of bending in the rolling material to be rolled next.
Patent JP-S5476077-A (JP)
Title: Electrostatic induction type transistor and its manu facture
Inventor: IWANAMI EIICHI
IPC: H01L21/331
Filed: 1977-11-30
Abstract: PURPOSE: To increase the performance, by making uniform the distribution of impurity at the gate region of SIT with ion injection method.  
     CONSTITUTION: Ion injection method is used for the formation of the gate region, and if the depth of the region is more than 1 μm, then the injection energy is changed and ion injection is made multiply, and after that, uniform distribution (shown in dotted lines) is made. Thus, the dispersion of potential value on electrons is made less and the performance is not dispersed. Further, the spread to the depletion layer is less and the potential barrier to electrons is caused to the channel region more higher, then allowance is produced to mask alignment in forming the gate region. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05332423-A (JP)
Title: Device for controlling connection of friction element of automatic transmission
Inventor: WAKAHARA TATSUO
IPC: F16H61/00
Filed: 1992-06-04
Abstract: PURPOSE:To compensate for a low coefficient of friction of a friction element for some time after installation of an automatic transmission by controlling pressure with which the friction element is connected. CONSTITUTION:An automatic transmission shifts to a predetermined gear by connecting a friction element by means of fluid pressure. A speed change integration means integrates the number of speed changes from the time of installation of the automatic transmission, and a connection pressure buildup means raises the speed-change connection pressure of the friction element above a normal value until the integrated value of the speed changes reaches a set value. Therefore, even if the coefficient of friction of the friction element is low for some time after the installation of the automatic transmission, the action of the connection pressure buildup means can surely and promptly compensate for the low coefficient of friction, thereby solving such problems that the time required for a speed change is extended for some time after installation of the automatic transmission, and that speed change performance is hence deteriorated.
Patent JP-H06330498-A (JP)
Title: Coated paper for gravure printing
Inventor: INOUE TOSHIHIRO
IPC: B32B23/06
Filed: 1993-05-24
Abstract: PURPOSE:To provide a coated paper for gravure printing having excellent ink transfer in gravure printing, having high rigidity, excellent roll stain resistance and improved balance of these characteristics. CONSTITUTION:Base paper is coated with a water dispersion of a composition A comprising pigment, carboxymethyl cellulose (950cp Brookfield viscosity) and a carboxy-modified diene-based copolymer and then with a water dispersion of a composition B comprising pigment, oxidized starch (6cp Brookfield viscosity) and a carboxy-modified diene-based copolymer to obtain coated paper for gravure printing.
Patent JP-S5847138-A (JP)
Title: Idling control device for an engine
Inventor: INOMATA KENICHI
IPC: F02D29/04
Filed: 1981-09-12
Abstract: PURPOSE:To save power and suppress fuel consumption in an arrangement where the idling speed is increased during operation of the compressor for a car cooler by disengaging the speed increase operation while the engine speed is over a certain specified value. CONSTITUTION:A pulsed output generated on the basis of On/off repetition with a contact point 4 during a car being in service is put into a comparator circuit  30 by obtaining an output voltage E proportional to the number of revolutions  of the engine by means of passing through a  frequency voltage converter circuit 5. The comparator circuit 30 now compares the abovementioned voltage E  with the set voltage E1 using a operational amplifier 31, where the output of this operational amplifier 31 will become 'L' for E>E1 and the transistor 37 in the output circuit 36 is put off. Accordingly the contact 41 of relay 42 is put off to stop the idling speed increase device 44 in connection parallelly with a magnet clutch 43 to drive the compressor. Thus speed increase operation of the  engine is released.
Patent JP-S5768999-A (JP)
Title: Ultrasonic wave probe
Inventor: ANDOU OUTAROU
IPC: A61B1/00
Filed: 1980-10-17
Abstract: PURPOSE:To make easy the diagnosis of ultrasonic waves, by switching signal lines provided to the ultrasonic wave probe through the provision of electrodes at the fancy paper shaped dispaly of the 1st and 2nd surfaces of plate piezoelectric member and performing sector scanning toward two directions orthogonal from a single diaphragm plane. CONSTITUTION:Thickness of a piezoelectric material consisting of the 1st plane of an oscillator 1 made of piezoelectric member is left partly, a plurality of notches 2 in paralle are given to produce fancy paper. A plurality of notches 3 in parallel are given by leaving a part of the thickness orthogonally to the notches 2 from the 2nd plate opposite to the 1st plane of the oscillator 1 to form fancy paper. Electrodes 4, 5 are provided to each plane of the 1st and 2nd planes of the oscillator 1, and signal wire 6a-6j, 7a-7j are connected to the electrodes 4, 5. One of the signal wires 6a-6j, 7a-7j are gounded, and signals are applied sequentially from other signal wires 7a-7j, 6a-6j to obtain two direction sector scannings orthogonal with each other from a single oscillator plane, allowing to make easy the diagnosis of ultrasonic waves.